cemented carbide rods & bars - zcc...

Cemented CarbideRods & Bars

www.zccamerica.com

Zhuzhou Cemented Carbide Group Corporation Ltd (ZCC) was one of the 156 major projects that

China constructed in 1954 in its “First Five-Year Plan”. It is China’s professional base in the production,

scientific research, sales and export of cemented carbide. Its main products fall into 3 major categories:

“cutting inserts & tools, mining & construction buttons, and engineering parts. They are widely used

in industries of metallurgy, machinery, mining, petroleum-chemistry, electronics, etc,.

ZCC’s rods & bars division is a specialized carbide rod & bar manufacturer under ZCC. In 1958, China’s

first piece of cemented carbide rod was born. Currently, with 300 professional employees and three

specialized workshops, ZCC’s rods & bars division is producing about 1,200 tons of rods annually

and more than one-third are exported to worldwide-famous cutting tool manufacturers.

Zhuzhou Cemented Carbide Works Imp.& Exp.Co. (ZCCC) is the international trade

organization under ZCC group. ZCCC has four overseas branches in USA, Europe, Hongkong and

India. In order to shorten delivery and facilitate customers at closer range, large volume of

standardized rods are stocked in Ann Arbor, USA and Dusseldorf, Germany, enabling prompt order

response and deliveries of most popular rods within 48 hours to our customers in North America and

European countries.

About ZCC and Rods & Bars Division

Grade overview

Recommended Applications

Solid Rods

Rods as Sintered

Ground Rods

Inch Sizes

Metric Sizes

Rods with Hole(s)

Central Straight Hole

2 Straight Holes

2 Helical Holes, 30°Helix




PCB Rods

Preforms

Gun Drill Blank

Ball Nose Rods

Others

Bars

02

03

04-12

04

05

06-10

11-12

13-17

13

14

15

16

17

18

19

20-23

20

21

22-23

24

R & D Center

Testing Center

Accepted by China National Accreditation Board for Laboratories. (Equivalent to ISO/IEC17025)

State Key Laboratory of Cemented Carbide

Production Plants

Sintering

Spray Drying

Pressing

Extrusion

Machining

02

GRADE OVERVIEW

GRADE OVERVIEW(For Cutting Tools)

CHEMICAL COMPOSITION PHYSICAL PROPERTIES

GRADE WC+others Co

GRAIN SIZE (μm)

HARDNESS (HV30)

HARDNESS (HRA)

TRS (N/mm²)

(Sample C)

TRS (KPSI)

DENSITY (g/cm3)

Fracture Toughness

KIC Mpa.m1/2

XN108 92.00% 8% 0.2 2100 94.6 4500 652.5 14.46 10.50

XU30 88.00% 12% 0.4 1750 92.5 4000 580 14.1 15.20

YF06 94.00% 6% 0.6 1850 93.1 3600 522 14.9 9.17

XF20T 90.00% 10% 0.6 1650 91.7 3800 551 14.45 15.40

XF30 88.00% 12% 0.6 1700 92.3 4000 580 14.1 13.26

YL10.2 90.00% 10% 0.8 1600 91.5 4000 580 14.42 14.60

YL10A 92.00% 8% 0.8 1780 92.8 3800 551 14.65 10.74

GRADE OVERVIEW(For PCB Tools)

CHEMICAL COMPOSITION PHYSICAL PROPERTIES

GRADE WC+others Co

GRAIN SIZE (μm)

HARDNESS (HV30)

HARDNESS (HRA)

TRS (N/mm²)

(Sample C)

TRS (KPSI)

DENSITY (g/cm3)

Fracture Toughness

KIC Mpa.m1/2

XN209 91.00% 9% 0.2 2050 94.2 4800 696 14.36 11.0

XN208 92.00% 8% 0.2 2150 95.0 4700 681.5 14.50 10.5

YU06A 94.00% 6% 0.4 2100 94.7 3800 551 14.75 8.3

Grade O

verview

03

Recom

mended A

pplications

Nano Grades(≤0.2μm)GRADE Applications

XN209 Recommended to make PCB micro drill with drilling diameter≤0.35mm

XN208 Recommended to make PCB router bit with drilling diameter≤1.0mm

XN108 Suitable for the machining of hardened steel with HRC≥60

Ultrafine Grades(0.4μm~0.6μm)GRADE Applications

YU06A Suitable for the machining of glass fiber, wood, plastic, aluminium-magnesium alloy, composite board, etc. Recommended to make PCB router bit with drilling diameter ≥0.8mm.

XU30Suitable for the machining of composite materials, such as stainless steel, high temprature alloy, mold steel(especially for heat-treated steel with hardness HRC 40~60), glass fiber reinforced plastics. Recommended to make end mills, reamers, gravers and screw taps, etc.

YF06Classical grade for rods. Suitable for the machining of composite materials such as aluminum-magnesium alloy, plastic, reinforced plastic and carbon fiber, iron-based alloys etc. Recommended for the drilling and milling of aluminum-magnesium alloys.

XF20T Suitable for the machining of common steel, cast iron, heat-treated steel, SUS304, Recommended to make conventional tools such as drills, end mills, screw taps etc.

XF30 Suitable for the machining of ordinary steel, carst iron, mold steel with HRC≤45 Recommended to make drills, end mills, reamers, and it also can be used to machine mold steel.

Fine Grades(0.6μm~0.8μm)GRADE Applications

YL10.2Classical grade for general applications. Suitable for the machining of general materials such as common steel, cast iron, non-ferrous metal Recommended to make conventional tools such as twist drills, end mills, screw taps, etc.

YL10A Suitable for the machining of general materials such as common steel, cast iron, aluminum alloy etc.

Recommended Applications

04

Solid Rods

Type D(mm) Tol.D L(mm) Tol.L

BΦ14.0×330 14.0 +0.20/0.60 330 -0/+10.0

BΦ14.5×330 14.5 +0.20/0.60 330 -0/+10.0

BΦ15.0×330 15.0 +0.20/0.60 330 -0/+10.0

BΦ15.5×330 15.5 +0.20/0.60 330 -0/+10.0

BΦ16.0×330 16.0 +0.20/0.60 330 -0/+10.0

BΦ16.5×330 16.5 +0.20/0.60 330 -0/+10.0

BΦ17.0×330 17.0 +0.20/0.60 330 -0/+10.0

BΦ17.5×330 17.5 +0.20/0.60 330 -0/+10.0

BΦ18.0×330 18.0 +0.20/0.60 330 -0/+10.0

BΦ18.5×330 18.5 +0.20/0.60 330 -0/+10.0

BΦ19.0×330 19.0 +0.20/0.60 330 -0/+10.0

BΦ19.5×330 19.5 +0.20/0.60 330 -0/+10.0

BΦ20.0×330 20.0 +0.20/0.60 330 -0/+10.0

BΦ21.0×330 21.0 +0.20/0.65 330 -0/+10.0

BΦ22.0×330 22.0 +0.20/0.65 330 -0/+10.0

BΦ23.0×330 23.0 +0.20/0.65 330 -0/+10.0

BΦ24.0×330 24.0 +0.20/0.65 330 -0/+10.0

BΦ25.0×330 25.0 +0.20/0.65 330 -0/+10.0

BΦ26.0×330 26.0 +0.20/0.65 330 -0/+10.0

BΦ27.0×330 27.0 +0.20/0.65 330 -0/+10.0

BΦ28.0×330 28.0 +0.20/0.65 330 -0/+10.0

BΦ29.0×330 29.0 +0.20/0.65 330 -0/+10.0

BΦ30.0×330 30.0 +0.20/0.65 330 -0/+10.0

BΦ31.0×330 31.0 +0.20/0.65 330 -0/+10.0

BΦ32.0×330 32.0 +0.20/0.65 330 -0/+10.0

BΦ33.0×330 33.0 +0.20/0.65 330 -0/+10.0

BΦ34.0×330 34.0 +0.20/0.65 330 -0/+10.0

BΦ35.0×330 35.0 +0.20/0.65 330 -0/+10.0

L D

Carbide Rodsas SinteredLength 330(310)mm

Type D(mm) Tol.D L(mm) Tol.L

BΦ0.5×330 0.5 +0.10/0.20 330 -0/+10.0

BΦ1.0×330 1.0 +0.10/0.20 330 -0/+10.0

BΦ1.2×330 1.2 +0.10/0.20 330 -0/+10.0

BΦ1.6×330 1.6 +0.10/0.20 330 -0/+10.0

BΦ1.8×330 1.8 +0.10/0.20 330 -0/+10.0

BΦ2.3×330 2.3 +0.10/0.30 330 -0/+10.0

BΦ2.5×330 2.5 +0.10/0.30 330 -0/+10.0

BΦ3.0×330 3.0 +0.10/0.30 330 -0/+10.0

BΦ3.5×330 3.5 +0.10/0.30 330 -0/+10.0

BΦ4.0×330 4.0 +0.20/0.50 330 -0/+10.0

BΦ4.5×330 4.5 +0.20/0.50 330 -0/+10.0

BΦ5.0×330 5.0 +0.20/0.50 330 -0/+10.0

BΦ5.5×330 5.5 +0.20/0.50 330 -0/+10.0

BΦ6.0×330 6.0 +0.20/0.50 330 -0/+10.0

BΦ6.5×330 6.5 +0.20/0.50 330 -0/+10.0

BΦ7.0×330 7.0 +0.20/0.50 330 -0/+10.0

BΦ7.5×330 7.5 +0.20/0.50 330 -0/+10.0

BΦ8.0×330 8.0 +0.20/0.50 330 -0/+10.0

BΦ8.5×330 8.5 +0.20/0.50 330 -0/+10.0

BΦ9.0×330 9.0 +0.20/0.50 330 -0/+10.0

BΦ9.5×330 9.5 +0.20/0.50 330 -0/+10.0

BΦ10.0×330 10.0 +0.20/0.50 330 -0/+10.0

BΦ10.5×330 10.5 +0.20/0.50 330 -0/+10.0

BΦ11.0×330 11.0 +0.20/0.50 330 -0/+10.0

BΦ11.5×330 11.5 +0.20/0.50 330 -0/+10.0

BΦ12.0×330 12.0 +0.20/0.60 330 -0/+10.0

BΦ12.5×330 12.5 +0.20/0.60 330 -0/+10.0

BΦ13.0×330 13.0 +0.20/0.60 330 -0/+10.0

BΦ13.5×330 13.5 +0.20/0.60 330 -0/+10.0

More types are available on request

05

Solid Rods

Carbide Ground Rods(tol.h5/h6)Length100mm,Chamfered 45°

Type D (mm) L(mm) Tol.L(mm) C(mm)

Φ1.0×100 1.0 100 up on request 0.3

Φ1.5×100 1.5 100 up on request 0.3

Φ2.0×100 2.0 100 up on request 0.3

Φ2.5×100 2.5 100 up on request 0.3

Φ3.0×100 3.0 100 up on request 0.3

Φ3.5×100 3.5 100 up on request 0.3

Φ4.0×100 4.0 100 up on request 0.3

Φ4.5×100 4.5 100 up on request 0.3

Φ5.0×100 5.0 100 up on request 0.3

Φ5.5×100 5.5 100 up on request 0.3

Φ6.0×100 6.0 100 up on request 0.5

Φ6.5×100 6.5 100 up on request 0.5

Φ7.0×100 7.0 100 up on request 0.5

Φ7.5×100 7.5 100 up on request 0.5

Φ8.0×100 8.0 100 up on request 0.5

Φ8.5×100 8.5 100 up on request 0.5

Φ9.0×100 9.0 100 up on request 0.5

Φ9.5×100 9.5 100 up on request 0.5

Φ10.0×100 10.0 100 up on request 0.5

Φ10.5×100 10.5 100 up on request 0.5

Φ11.0×100 11.0 100 up on request 0.5

Φ11.5×100 11.5 100 up on request 0.5

Φ12.0×100 12.0 100 up on request 0.7

Type D (mm) L(mm) Tol.L(mm) C(mm)

Φ13.0×100 13.0 100 up on request 0.7

Φ14.0×100 14.0 100 up on request 0.7

Φ15.0×100 15.0 100 up on request 0.7

Φ16.0×100 16.0 100 up on request 0.7

Φ18.0×100 18.0 100 up on request 1.0

Φ19.0×100 19.0 100 up on request 1.0

Φ20.0×100 20.0 100 up on request 1.0

Φ21.0×100 21.0 100 up on request 1.0

Φ22.0×100 22.0 100 up on request 1.0

Φ23.0×100 23.0 100 up on request 1.0

Φ24.0×100 24.0 100 up on request 1.0

Φ25.0×100 25.0 100 up on request 1.5

Φ26.0×100 26.0 100 up on request 1.5

Φ28.0×100 28.0 100 up on request 1.5

Φ30.0×100 30.0 100 up on request 1.5

Φ32.0×100 32.0 100 up on request 1.5

Φ33.0×100 33.0 100 up on request 1.5

Φ34.0×100 34.0 100 up on request 1.5

Φ35.0×100 35.0 100 up on request 1.5

Φ36.0×100 36.0 100 up on request 1.5

Φ38.0×100 38.0 100 up on request 1.5

Φ40.0×100 40.0 100 up on request 1.5

L

Cx45o

D


06

Type D,inch Tol. D L,inch Chamfer

1/16×1-1/2 1/16 h6 1-1/2 0.2

3/32×1.04 3/32 h6 1.04 0.2

3/32×1-3/4 3/32 h6 1-3/4 0.2

3/32×2 3/32 h6 2 0.2

1/8×1 1/8 h6 1 0.3

1/8×1-1/2 1/8 h6 1-1/2 0.3

1/8×2 1/8 h6 2 0.3

1/8×2-1/4 1/8 h6 2-1/4 0.3

1/8×2-1/2 1/8 h6 2-1/2 0.3

1/8×3 1/8 h6 3 0.3

1/8×4 1/8 h6 4 0.3

1/8×4-1/2 1/8 h6 4-1/2 0.3

1/8×12 1/8 h6 12 0.3

5/32×2 5/32 h6 2 0.3

5/32×2-1/2 5/32 h6 2-1/2 0.3

5/32×3 5/32 h6 3 0.3

5/32×12 5/32 h6 12 0.3

.1610×2-1/2 .1610 h6 2-1/2 0.3

11/64×2-3/4 11/64 h6 2-3/4 0.3

11/64×6-1/2 11/64 h6 6-1/2 0.3

11/64×7 11/64 h6 7 0.3

3/16×1-1/2 3/16 h6 1-1/2 0.4

3/16×2 3/16 h6 2 0.4

3/16×2-3/16 3/16 h6 2-3/16 0.4

3/16×2-1/4 3/16 h6 2-1/4 0.4

3/16×2-1/2 3/16 h6 2-1/2 0.4

3/16×3 3/16 h6 3 0.4

3/16×4 3/16 h6 4 0.4

3/16×6 3/16 h6 6 0.4

Solid Rods

L

Cx45o

Carbide Rods Cut to Length-Inch Sizes Ground/Polished/Chamfered

D


Note:10"≤L≤13", L tolerance: 0/+0.4"; L<10", L tolerance: 0/+0.02"

07

L

Cx45o

D

Solid Rods



.1935×2-3/4 .1935 h6 2-3/4 0.4

13/64×3 13/64 h6 3 0.4

7/32×3 7/32 h6 3 0.4

0.2188×2.5 0.2188 h6 2.5 0.4

1/4×1-1/2 1/4 h6 1-1/2 0.4

1/4×2 1/4 h6 2 0.4

1/4×2-1/2 1/4 h6 2-1/2 0.4

1/4×3 1/4 h6 3 0.4

1/4×3-1/2 1/4 h6 3-1/2 0.4

1/4×4 1/4 h6 4 0.4

1/4×4-1/2 1/4 h6 4-1/2 0.4

1/4×5 1/4 h6 5 0.4

1/4×6 1/4 h6 6 0.4

1/4×6-1/2 1/4 h6 6-1/2 0.4

1/4×7 1/4 h6 7 0.4

1/4×8 1/4 h6 8 0.4

1/4×12 1/4 h6 12 no

9/32×1-1/2 9/32 h6 1-1/2 0.6

9/32×2-13/16 9/32 h6 2-13/16 0.6

5/16×1-1/4 5/16 h6 1-1/4 0.6

5/16×2-1/2 5/16 h6 2-1/2 0.6

5/16×3 5/16 h6 3 0.6

5/16×3-1/2 5/16 h6 3-1/2 0.6

5/16×3-3/4 5/16 h6 3-3/4 0.6

5/16×4 5/16 h6 4 0.6

5/16×6 5/16 h6 6 0.6

5/16×12 5/16 h6 12 no

11/32×4 11/32 h6 4 0.6



08


23/64×8 23/64 h6 8 0.6

3/8×2 3/8 h6 2 0.6

3/8×2-1/2 3/8 h6 2-1/2 0.6

3/8×3 3/8 h6 3 0.6

3/8×3-1/4 3/8 h6 3-1/4 0.6

3/8×4 3/8 h6 4 0.6

3/8×4-1/2 3/8 h6 4-1/2 0.6

3/8×5 3/8 h6 5 0.6

3/8×6 3/8 h6 6 0.6

3/8×8 3/8 h6 8 0.6

3/8×6-1/2 3/8 h6 6-1/2 0.6

3/8×12 3/8 h6 12 0.6

27/64×4 27/64 h6 4 0.6

27/64×4-1/2 27/64 h6 4-1/2 0.6

7/16×2-1/2 7/16 h6 2-1/2 0.6

7/16×3 7/16 h6 3 0.6

7/16×3-1/2 7/16 h6 3-1/2 0.6

7/16×4 7/16 h6 4 0.6

7/16×4-1/2 7/16 h6 4-1/2 0.6

7/16×6 7/16 h6 6 0.6

7/16×12 7/16 h6 12 0.6

1/2×2-1/2 1/2 h6 2-1/2 0.6

1/2×3 1/2 h6 3 0.6

1/2×3-1/4 1/2 h6 3-1/4 0.6

1/2×3-1/2 1/2 h6 3-1/2 0.6

1/2×4 1/2 h6 4 0.6

1/2×4-1/2 1/2 h6 4-1/2 0.6

1/2×5 1/2 h6 5 0.6

Solid Rods

L

Cx45o

D




09

L

Cx45o

D

Solid Rods


1/2×6 1/2 h6 6 0.6

1/2×7 1/2 h6 7 0.6

1/2×8 1/2 h6 8 0.6

1/2×8-1/2 1/2 h6 8-1/2 0.6

1/2×12 1/2 h6 12 no

9/16×3 9/16 h6 3 0.8

9/16×3-1/2 9/16 h6 3-1/2 0.8

9/16×4 9/16 h6 4 0.8

9/16×5 9/16 h6 5 0.8

9/16×6 9/16 h6 6 0.8

5/8×3 5/8 h6 3 0.8

5/8×3-1/8 5/8 h6 3-1/8 0.8

5/8×3-1/4 5/8 h6 3-1/4 0.8

5/8×3-1/2 5/8 h6 3-1/2 0.8

5/8×4 5/8 h6 4 0.8

5/8×4-1/2 5/8 h6 4-1/2 0.8

5/8×5 5/8 h6 5 0.8

5/8×6 5/8 h6 6 0.8

5/8×7 5/8 h6 7 0.8

5/8×8 5/8 h6 8 0.8

5/8×10 5/8 h6 10 0.8

5/8×12 5/8 h6 12 0.8

3/4×3 3/4 h6 3 0.8

3/4×4 3/4 h6 4 0.8

3/4×5 3/4 h6 5 0.8

3/4×6 3/4 h6 6 0.8

3/4×7 3/4 h6 7 0.8

3/4×8 3/4 h6 8 0.8




10


3/4×10 3/4 h6 10 0.8

3/4×12 3/4 h6 12 no

7/8×4 7/8 h6 4 1.0

7/8×5 7/8 h6 5 1.0

7/8×6 7/8 h6 6 1.0

1×3 1 h6 3 1.0

1×4 1 h6 4 1.0

1×5 1 h6 5 1.0

1×6 1 h6 6 1.0

1×7 1 h6 7 1.0

1×8 1 h6 8 1.0

1×9 1 h6 9 1.0

1×10 1 h6 10 1.0

1×12 1 h6 12 no

1×12-1/2 1 h6 12-1/2 no

1×13 1 h6 13 no

1-1/8×4-1/2 1-1/8 h6 4-1/2 1.0

1-1/4×4 1-1/4 h6 4 1.0

1-1/4×5 1-1/4 h6 5 1.0

1-1/4×5-1/2 1-1/4 h6 5-1/2 1.0

1-1/4×6 1-1/4 h6 6 1.0

1-1/4×6-1/2 1-1/4 h6 6-1/2 1.0

1-1/4×7 1-1/4 h6 7 1.0

1-1/4×7-1/2 1-1/4 h6 7-1/2 1.0

1-1/4×8 1-1/4 h6 8 1.0

1-1/4×9 1-1/4 h6 9 1.0

1-1/4×12-1/2 1-1/4 h6 12-1/2 no

1-1/2×7-1/2 1-1/2 h6 7-1/2 1.0

L

Cx45o

D

Solid Rods




11

Solid Rods

Type D (mm) L(mm) Tol. L(mm)

Φ1.0×330 1.0 330 0/+10.0

Φ1.5×330 1.5 330 0/+10.0

Φ2.0×330 2.0 330 0/+10.0

Φ2.5×330 2.5 330 0/+10.0

Φ3.0×330 3.0 330 0/+10.0

Φ3.5×330 3.5 330 0/+10.0

Φ4.0×330 4.0 330 0/+10.0

Φ4.5×330 4.5 330 0/+10.0

Φ5.0×330 5.0 330 0/+10.0

Φ5.5×330 5.5 330 0/+10.0

Φ6.0×330 6.0 330 0/+10.0

Φ6.5×330 6.5 330 0/+10.0

Φ7.0×330 7.0 330 0/+10.0

Φ7.5×330 7.5 330 0/+10.0

Φ8.0×330 8.0 330 0/+10.0

Φ8.5×330 8.5 330 0/+10.0

Φ9.0×330 9.0 330 0/+10.0

Φ9.5×330 9.5 330 0/+10.0

Φ10×330 10.0 330 0/+10.0

Φ10.5×330 10.5 330 0/+10.0

Φ11×330 11.0 330 0/+10.0

Φ11.5×330 11.5 330 0/+10.0

Φ12×330 12.0 330 0/+10.0

Φ12.5×330 12.5 330 0/+10.0

Type D (mm) L(mm) Tol. L(mm)

Φ13×330 13.0 330 0/+10.0

Φ14×330 14.0 330 0/+10.0

Φ15×330 15.0 330 0/+10.0

Φ16×330 16.0 330 0/+10.0

Φ17×330 17.0 330 0/+10.0

Φ18×330 18.0 330 0/+10.0

Φ19×330 19.0 330 0/+10.0

Φ20×330 20.0 330 0/+10.0

Φ21×330 21.0 330 0/+10.0

Φ22×330 22.0 330 0/+10.0

Φ23×330 23.0 330 0/+10.0

Φ24×330 24.0 330 0/+10.0

Φ25×330 25.0 330 0/+10.0

Φ26×330 26.0 330 0/+10.0

Φ28×330 28.0 330 0/+10.0

Φ30×330 30.0 330 0/+10.0

Φ32×330 32.0 330 0/+10.0

Φ33×330 33.0 330 0/+10.0

Φ34×330 34.0 330 0/+10.0

Φ35×330 35.0 330 0/+10.0

Φ36×330 36.0 330 0/+10.0

Φ38×330 38.0 330 0/+10.0

Φ40×330 40.0 330 0/+10.0

Carbide RodsGround to h5/h6Length 330mmChamfered 45°

L D


12

L D

Type D (mm) L(mm) Tol.(mm)L Chamfer

Φ2.0×32 2.0 32 -0/+0.5 0.3

Φ3.0×32 3.0 32 -0/+0.5 0.3

Φ3.0×39 3.0 39 -0/+0.5 0.3

Φ4.0×38 4.0 38 -0/+0.5 0.4

Φ4.0×40 4.0 40 -0/+0.5 0.4

Φ4.0×51 4.0 51 -0/+0.5 0.4

Φ5.0×38 5.0 38 -0/+0.5 0.4

Φ5.0×51 5.0 51 -0/+0.5 0.4

Φ5.0×57 5.0 57 -0/+0.5 0.4

Φ6.0×39 6.0 39 -0/+0.5 0.4

Φ6.0×45 6.0 45 -0/+0.5 0.4

Φ6.0×51 6.0 51 -0/+0.5 0.4

Φ6.0×55 6.0 55 -0/+0.5 0.4

Φ6.0×57 6.0 57 -0/+0.5 0.4

Φ7.0×60 7.0 60 -0/+0.5 0.6

Φ8.0×58 8.0 58 -0/+0.5 0.6

Φ8.0×60 8.0 60 -0/+0.5 0.6

Φ8.0×64 8.0 64 -0/+0.5 0.6

Φ9.0×60 9.0 60 -0/+0.5 0.6

Φ9.0×63 9.0 63 -0/+0.5 0.6

Φ10.0×66 10.0 66 -0/+0.5 0.6

Type D (mm) L(mm) Tol.(mm)L Chamfer

Φ10.0×70 10.0 70 -0/+0.5 0.8

Φ10.0×72 10.0 72 -0/+0.5 0.8

Φ11.0×70 11.0 70 -0/+0.5 0.8

Φ11.0×72 11.0 72 -0/+0.5 0.8

Φ12.0×70 12.0 70 -0/+0.5 0.8

Φ12.0×73 12.0 73 -0/+0.5 0.8

Φ12.0×84 12.0 84 -0/+0.5 0.8

Φ12.0×100 12.0 100 -0/+0.5 0.8

Φ13.0×75 13.0 75 -0/+0.5 0.8

Φ14.0×75 14.0 75 -0/+0.5 0.8

Φ14.0×84 14.0 84 -0/+0.5 0.8

Φ15.0×75 15.0 75 -0/+0.5 0.8

Φ16.0×75 16.0 75 -0/+0.5 0.8

Φ16.0×82 16.0 82 -0/+0.5 0.8

Φ16.0×92 16.0 92 -0/+0.5 0.8

Φ18.0×84 18.0 84 -0/+0.5 1.0

Φ18.0×93 18.0 93 -0/+0.5 1.0

Φ18.0×100 18.0 100 -0/+0.5 1.0

Φ20.0×92 20.0 92 -0/+0.5 1.0

Φ20.0×100 20.0 100 -0/+0.5 1.0

Φ20.0×104 20.0 104 -0/+0.5 1.0

Carbide Rods, Cut to LengthGround to h5/h6Chamfered 45°

Solid Rods

Cx45o


13

L D

TypeD(mm) d(mm) Deviation of holes

position≤(mm)L(mm)

D Tol. d Tol. L Tol.

BΦ4.0×Φ1.0×330 4.0 +0.2/+0.6 1.0 ±0.15 0.2 330 0/+5

BΦ5.0×Φ1.0×330 5.0 +0.2/+0.6 1.0 ±0.15 0.2 330 0/+5

BΦ5.0×Φ1.5×330 5.0 +0.2/+0.6 1.5 ±0.15 0.2 330 0/+5

BΦ6.0×Φ1.0×330 6.0 +0.2/+0.6 1.0 ±0.15 0.2 330 0/+5

BΦ6.0×Φ1.5×330 6.0 +0.2/+0.6 1.5 ±0.15 0.2 330 0/+5

BΦ8.0×Φ1.0×330 8.0 +0.2/+0.6 1.0 ±0.15 0.25 330 0/+5

BΦ8.0×Φ1.5×330 8.0 +0.2/+0.6 1.5 ±0.15 0.25 330 0/+5

BΦ9.0×Φ1.0×330 9.0 +0.3/+0.7 1.0 ±0.15 0.25 330 0/+5

BΦ10.0×Φ1.0×330 10.0 +0.3/+0.7 1.0 ±0.15 0.25 330 0/+5

BΦ10.0×Φ2.0×330 10.0 +0.3/+0.7 2.0 ±0.2 0.25 330 0/+5

BΦ11.0×Φ1.0×330 11.0 +0.3/+0.7 1.0 ±0.15 0.25 330 0/+5

BΦ12.0×Φ1.0×330 12.0 +0.3/+0.7 1.0 ±0.15 0.25 330 0/+5

BΦ12.0×Φ2.0×330 12.0 +0.3/+0.7 2.0 ±0.2 0.25 330 0/+5

BΦ14.0×Φ2.0×330 14.0 +0.3/+0.7 2.0 ±0.2 0.25 330 0/+5

BΦ16.0×Φ2.0×330 16.0 +0.4/+0.8 2.0 ±0.2 0.25 330 0/+5

BΦ16.0×Φ3.0×330 16.0 +0.4/+0.8 3.0 ±0.25 0.25 330 0/+5

BΦ18.0×Φ3.0×330 18.0 +0.4/+0.8 3.0 ±0.25 0.3 330 0/+5

BΦ20.0×Φ3.0×330 20.0 +0.4/+0.8 3.0 ±0.25 0.3 330 0/+5

20.0≤Dia ≤40.0 are available on request

Cemented Carbide Rods Blanks with One Central Coolant Hole

Rods w

ith Hole(s)

d


14

TypeD(mm) TK(mm) d(mm) Deviation of

holes position≤(mm)

L(mm)

D Tol.(mm) TK Tol. d Tol.(mm) L Tol.(mm)

BΦ4.3×2Φ0.8×1.8×330Z 4.3 0/+0.6 1.8 -0.4/0 0.8 ±0.10 0.15 330 0/+10

BΦ5.3×2Φ0.8×2.0×330Z 5.3 0/+0.6 2.0 -0.4/0 0.8 ±0.10 0.20 330 0/+10

BΦ6.3×2Φ1.0×3.0×330Z 6.3 0/+0.6 3.0 -0.5/0 1.0 ±0.15 0.20 330 0/+10

BΦ7.3×2Φ1.0×3.5×330Z 7.3 0/+0.6 3.5 -0.5/0 1.0 ±0.15 0.20 330 0/+10

BΦ8.3×2Φ1.0×4.0×330Z 8.3 0/+0.6 4.0 -0.6/0 1.0 ±0.15 0.20 330 0/+10

BΦ9.3×2Φ1.4×4.0×330Z 9.3 0/+0.6 4.0 -0.6/0 1.4 ±0.15 0.20 330 0/+10

BΦ10.3×2Φ1.4×5.0×330Z 10.3 0/+0.6 5.0 -0.6/0 1.4 ±0.15 0.20 330 0/+10

BΦ11.3×2Φ1.4×5.0×330Z 11.3 0/+0.6 5.0 -0.6/0 1.4 ±0.15 0.28 330 0/+10

BΦ12.3×2Φ1.75×6.0×330Z 12.3 0/+0.6 6.0 -0.6/0 1.75 ±0.15 0.30 330 0/+10

BΦ13.3×2Φ1.75×6.0×330Z 13.3 0/+0.6 6.0 -0.6/0 1.75 ±0.15 0.34 330 0/+10

BΦ14.3×2Φ1.75×7.0×330Z 14.3 0/+0.6 7.0 -0.6/0 1.75 ±0.15 0.37 330 0/+10

BΦ15.3×2Φ2.0×7.0×330Z 15.3 0/+0.6 7.0 -0.6/0 2.0 ±0.20 0.37 330 0/+10

BΦ16.3×2Φ2.0×8.0×330Z 16.3 0/+0.6 8.0 -0.6/0 2.0 ±0.20 0.40 330 0/+10

BΦ17.3×2Φ2.0×8.0×330Z 17.3 0/+0.8 8.0 -0.6/0 2.0 ±0.20 0.47 330 0/+10

BΦ18.3×2Φ2.0×9.0×330Z 18.3 0/+0.8 9.0 -0.6/0 2.0 ±0.20 0.50 330 0/+10

BΦ19.3×2Φ2.0×9.0×330Z 19.3 0/+0.8 9.0 -0.6/0 2.0 ±0.20 0.50 330 0/+10

BΦ20.3×2Φ2.5×10.0×330Z 20.3 0/+0.8 10.0 -0.8/0 2.5 ±0.25 0.50 330 0/+10

20.0≤Dia≤40.0 are available on request

Carbide Rod with Two Straight Coolant Holes As Sintered


180°

a

a

TKØ

L

D

d

Rods w

ith Hole(s)

15

TypeD(mm) d(mm) Tk

aPitch

D Tolerance d Tolerance TK Tolerance P1 P2 P3 Tolerance

BΦ3.3×2Φ0.4×1.7×330B 3.3 2.33 0.4 ±0.10 1.7 0/-0.3 ≤0.08 15.89 16.32 16.77 ±0.23

BΦ4.3×2Φ0.6×2.2×330B 4.3 2.33 0.6 ±0.15 2.2 0/-0.3 ≤0.10 21.19 21.77 22.36 ±0.31

BΦ5.3×2Φ0.7×2.6×330B 5.3 2.67 0.7 ±0.15 2.6 0/-0.4 ≤0.13 26.49 27.21 27.95 ±0.38

BΦ6.3×2Φ0.7×2.6×330B 6.3 2.5 0.7 ±0.15 2.6 0/-0.4 ≤0.15 31.79 32.65 33.54 ±0.46

BΦ6.3×2Φ1.0×2.6×330B 6.3 2.5 1.0 ±0.15 2.6 0/-0.4 ≤0.15 31.79 32.65 33.54 ±0.46

BΦ7.3×2Φ1.0×3.7×330B 7.3 2.5 1.0 ±0.15 3.7 0/-0.4 ≤0.15 37.09 38.09 39.13 ±0.54

BΦ8.3×2Φ1.0×4.0×330B 8.3 2.5 1.0 ±0.15 4.0 0/-0.4 ≤0.15 42.38 43.53 44.73 ±0.62

BΦ8.3×2Φ1.0×3.5×330B 8.3 2.5 1.0 ±0.15 3.5 0/-0.4 ≤0.15 42.38 43.53 44.73 ±0.62

BΦ8.3×2Φ0.6×2.8×330B 8.3 2.5 0.6 ±0.15 2.8 0/-0.4 ≤0.15 42.38 43.53 44.73 ±0.62

BΦ9.3×2Φ1.4×4.8×330B 9.3 2.5 1.4 ±0.15 4.8 0/-0.6 ≤0.20 47.68 48.97 50.32 ±0.69

BΦ10.3×2Φ1.4×4.8×330B 10.3 2.75 1.4 ±0.15 4.8 0/-0.6 ≤0.20 52.98 54.41 55.91 ±0.77

BΦ10.3×2Φ0.7×2.6×330B 10.3 2.75 0.7 ±0.15 2.6 0/-0.4 ≤0.20 52.98 54.41 55.91 ±0.77

BΦ10.3×2Φ1.0×3.0×330B 10.3 2.75 1.0 ±0.15 3.0 0/-0.4 ≤0.20 52.98 54.41 55.91 ±0.77

BΦ10.3×2Φ1.4×5.0×330B 10.3 2.75 1.4 ±0.15 5.0 0/-0.6 ≤0.20 52.98 54.41 55.91 ±0.77

BΦ11.3×2Φ1.4×5.3×330B 11.3 2.75 1.4 ±0.15 5.3 0/-0.8 ≤0.28 58.28 59.86 61.5 ±0.85

BΦ12.3×2Φ1.4×6.25×330B 12.3 2.75 1.4 ±0.15 6.25 0/-0.8 ≤0.30 63.58 65.3 67.09 ±0.92

BΦ12.3×2Φ1.75×6.0×330B 12.3 2.75 1.75 ±0.20 6.0 0/-0.8 ≤0.30 63.58 65.3 67.09 ±0.92

BΦ13.3×2Φ1.75×6.5×330B 13.3 3.0 1.75 ±0.20 6.5 0/-0.8 ≤0.34 68.87 70.74 72.68 ±1.00

BΦ14.3×2Φ1.75×7.1×330B 14.3 3.5 1.75 ±0.20 7.1 0/-0.8 ≤0.37 74.17 76.18 78.27 ±1.08

BΦ14.3×2Φ0.8×3.5×330B 14.3 3.5 0.8 ±0.15 3.5 0/-0.4 ≤0.37 74.17 76.18 78.27 ±1.08

BΦ14.3×2Φ1.4×4.5×330B 14.3 3.5 1.4 ±0.15 4.5 0/-0.6 ≤0.37 74.17 76.18 78.27 ±1.08

BΦ15.3×2Φ1.75×7.7×330B 15.3 3.5 1.75 ±0.20 7.7 0/-0.8 ≤0.40 79.47 81.62 83.86 ±1.15

BΦ16.3×2Φ1.75×8.3×330B 16.3 3.5 1.75 ±0.20 8.3 0/-0.8 ≤0.40 84.77 87.06 89.45 ±1.23

BΦ16.3×2Φ2.0×8.0×330B 16.3 3.5 2.0 ±0.20 8.0 0/-0.6 ≤0.40 84.77 87.06 89.45 ±1.23

BΦ17.3×2Φ1.75×8.9×330B 17.3 3.5 1.75 ±0.20 8.9 0/-0.8 ≤0.47 90.07 92.5 95.04 ±1.31

BΦ18.3×2Φ2.0×9.55×330B 18.3 3.5 2.0 ±0.25 9.55 0/-0.8 ≤0.50 95.36 97.95 100.63 ±1.38

BΦ18.3×2Φ1.75×9.15×330B 18.3 3.5 1.75 ±0.20 9.15 0/-0.8 ≤0.50 95.36 97.95 100.63 ±1.38

BΦ19.3×2Φ2.0×10×330B 19.3 3.5 2.0 ±0.25 10.0 0/-0.8 ≤0.50 100.66 103.39 106.22 ±1.46

BΦ20.3×2Φ2.0×10.4×330B 20.3 3.5 2.0 ±0.25 10.4 0/-1 ≤0.50 105.96 108.83 111.81 ±1.54

Note： D<18.3, L>100, L Tolerance0~+7; L<100, L Tolerance0~+5. D ≥ 18.3, L Tolerance+3~+10.

Carbide Rods with Two Helical Holes 30°Helix, Length 330mm As Sintered


180°

a

a

TK

d

L

D

P

Rods w

ith Hole(s)

16

Carbide Rods with Two Helical Coolant Holes 40°HelicalAs Sintered

Note: D<18.3, L>100, L Tolerance0~+7, L<100, L Tolerance0~+5, D≥18.3, Length Tolerance+3~+10


D

L

d

TK

a

a

180°

P

Rods w

ith Hole(s)

TypeD(mm) d(mm) TK(mm)

aPtich

D Tol. d Tol. TK Tol. P 1 P 2 P 3 Tol.

BΦ6.3×2Φ0.6×1.9×LC 6.3 2.5 0.6 ±0.15 1.9 0/-0.4 ≤0.15 18.2 18.85 19.52 ±0.34

BΦ6.3×2Φ0.5×2.2×LC 6.3 2.5 0.5 ±0.15 2.2 0/-0.4 ≤0.15 21.68 22.46 23.28 ±0.42

BΦ8.3×2Φ0.65×2.7×LC 8.3 2.5 0.65 ±0.15 2.7 0/-0.6 ≤0.15 28.91 29.95 31.04 ±0.56

BΦ10.3×2Φ0.8×3.5×LC 10.3 2.75 0.8 ±0.15 3.5 0/-0.8 ≤0.20 36.14 37.44 38.8 ±0.70

BΦ12.3×2Φ0.9×4.2×LC 12.3 2.75 0.9 ±0.15 4.2 0/-0.8 ≤0.30 43.37 44.93 46.55 ±0.84

BΦ14.3×2Φ1.0×4.7×LC 14.3 3.5 1.0 ±0.20 4.7 0/-0.8 ≤0.37 50.6 52.42 54.31 ±0.98

BΦ16.3×2Φ1.2×5.5×LC 16.3 3.5 1.2 ±0.20 5.5 0/-0.8 ≤0.40 57.82 59.9 62.07 ±1.12

BΦ18.3×2Φ1.4×6.3×LC 18.3 3.5 1.4 ±0.20 6.3 0/-0.8 ≤0.50 65.05 67.39 69.83 ±1.26

BΦ20.3×2Φ1.5×7.1×LC 20.3 3.5 1.5 ±0.20 7.1 0/-1.0 ≤0.50 72.28 74.88 77.59 ±1.40

17

Carbide Rods as SinteredThree Helical Coolant Holes30° Helix

Note: D<18.3, L>100, L Tolerance0~+7; L<100, L Tolerance0~+5. D≥18.3, L Tolerance+3~+10.


D

L 3-120°±4°

DP

TK d

Rods w

ith Hole(s)

TypeD(mm) d(mm) TK

aPitch

D Tol. d Tol. TK Tol. P 1 P 2 P 3 Tol.

BΦ6.3×3Φ0.5×2.9×LB 6.3 2.5 0.5 ±0.15 2.9 0/-0.4 ≤0.15 31.79 32.65 33.54 ±0.46

BΦ8.3×3Φ0.7×4.0×LB 8.3 2.5 0.7 ±0.15 4 0/-0.4 ≤0.15 42.38 43.53 44.73 ±0.62

BΦ9.3×3Φ0.7×4.0×LB 9.3 2.5 0.85 ±0.15 5.1 0/-0.5 ≤0.20 47.68 48.97 50.32 ±0.69

BΦ10.3×3Φ0.85×5.1×LB 10.3 2.75 0.85 ±0.15 5.1 0/-0.4 ≤0.20 52.98 54.41 55.91 ±0.77

BФ12.3×3Ф1.1×6.3×LB 12.3 2.75 1.1 ±0.15 6.3 0/-0.6 ≤0.30 63.58 65.3 67.09 ±0.92

BΦ14.3×3Φ1.4×7.3×LB 14.3 3.5 1.4 ±0.20 7.3 0/-0.8 ≤0.40 74.17 76.18 78.27 ±1.08

BΦ15.3×3Φ1.4×7.3×LB 15.3 3.5 1.4 ±0.20 7.8 0/-0.8 ≤0.40 79.47 81.62 83.86 ±1.15

BΦ16.3×3Φ1.6×8.3×LB 16.3 3.5 1.6 ±0.20 8.3 0/-0.8 ≤0.40 84.77 87.06 89.45 ±1.23

BΦ18.3×3Φ1.7×9.5×LB 18.3 3.5 1.7 ±0.20 9.5 0/-0.8 ≤0.50 95.36 97.95 100.63 ±1.38

BΦ20.3×3Φ1.9×10.2×LB 20.3 3.5 1.9 ±0.25 10.2 0/-0.8 ≤0.50 105.96 108.83 111.81 ±1.54

18

Carbide Rods with Three Helical Coolant Holes 40°HelicalAs Sintered

Note: D<18.3, L>100, L Tolerance0~+7, L<100, L Tolerance0~+5, D≥18.3, Length Tolerance+3~+10

TypeD(mm) d(mm) Tk

aPitch

D Tol. d Tolerance TK Tol. P1 P2 P3 Tol.

BΦ6.3×3Φ0.5×2.9×LB 6.3 2.5 0.5 ±0.15 2.2 0/-0.4 ≤0.15 21.68 22.46 23.28 ±0.42

BΦ8.3×3Φ0.7×4.0×LB 8.3 2.5 0.65 ±0.15 2.7 0/-0.4 ≤0.15 28.91 29.95 31.04 ±0.56

BΦ10.3×3Φ0.85×5.1×LB 10.3 2.75 0.8 ±0.15 3.5 0/-0.4 ≤0.20 36.14 37.44 38.8 ±0.70

BФ12.3×3Ф1.1×6.3×LB 12.3 2.75 0.9 ±0.15 4.2 0/-0.6 ≤0.30 43.37 44.93 46.55 ±0.84

BΦ14.3×3Φ1.4×7.3×LB 14.3 3.5 1.0 ±0.20 4.7 0/-0.6 ≤0.37 50.6 52.42 54.31 ±0.98

BΦ16.3×3Φ1.6×8.3×LB 16.3 3.5 1.2 ±0.20 5.5 0/-0.8 ≤0.40 57.82 59.9 62.07 ±1.12

BΦ18.3×3Φ1.7×9.5×LB 18.3 3.5 1.4 ±0.20 6.3 0/-0.8 ≤0.50 65.05 67.39 69.83 ±1.26

BΦ20.3×3Φ1.9×10.2×LB 20.3 3.5 1.5 ±0.20 7.1 0/-0.8 ≤0.50 72.28 74.88 77.59 ±1.40

L

P

D TK

a

d

19

Carbide Rods for PCB Tools

Type Diameter(mm) Tol.(mm) Length(mm) Tol.(mm)

BΦ3.21×38.5 3.21 0/+0.02 38.5 -0.10/+0.2

BΦ3.22×40 3.22 0/+0.04 40.0 0/+0.5

BΦ3.22×45 3.22 0/+0.04 45.0 0/+0.5

BΦ3.25×50 3.25 0/+0.05 50.0 0/+0.5

BΦ3.25×38.7 3.25 0/+0.05 38.7 -0.20/+0.3

BΦ3.5×38.5 3.50 +0.05/0.25 38.5 ±0.2

BΦ4.0×38.5 4.00 +0.05/0.25 38.5 ±0.2

BΦ4.5×38.5 4.50 +0.05/0.25 38.5 ±0.2

BΦ5.0×38.5 5.00 +0.05/0.25 38.5 ±0.2

BΦ5.5×38.5 5.50 +0.05/0.25 38.5 ±0.2

BΦ6.0×38.5 6.00 +0.05/0.25 38.5 ±0.2

BΦ6.5×38.5 6.50 +0.05/0.25 38.5 ±0.2

BΦ1.2×110 1.20 0/+0.20 110.0 0/+2.0

BΦ1.35×110 1.35 0/+0.20 110.0 0/+2.0

BΦ1.5×110 1.50 0/+0.20 110.0 0/+2.0

BΦ1.8×110 1.80 0/+0.20 110.0 0/+2.0

BΦ2.0×110 2.00 0/+0.20 110.0 0/+2.0

Other types

BΦ3.5×12.5 BΦ3.5×13.0 BΦ3.5×13.2 BΦ2.0×24.5 BΦ3.25×12.5

BΦ4.0×12.5 BΦ4.0×13.0 BΦ4.0×13.2 BΦ2.0×25.5 BΦ3.25×12.7

BΦ4.5×12.5 BΦ4.5×13.0 BΦ4.5×13.2 BΦ2.0×26 BΦ3.25×13.1

BΦ5.0×12.5 BΦ5.0×13.0 BΦ5.0×13.2 BΦ2.0×28 BΦ3.25×14.5

BΦ5.5×12.5 BΦ5.5×13.0 BΦ5.5×13.2 BΦ2.0×31 BΦ3.3×13.1

BΦ6.0×12.5 BΦ6.0×13.0 BΦ6.0×13.2 BΦ3.26×14.0 BΦ4.0×46

BΦ6.5×12.5 BΦ6.5×13.0 BΦ6.5×13.2 BΦ3.25×11.5 BΦ6.0×40

BΦ7.0×12.5 BΦ7.0×13.0 BΦ7.0×13.2 BΦ3.25×12.0 BΦ6.0×50

L D

PCB

Rods


20

Gun Drill Blank

Type D Tol. b1 Tol. b2 Tol. L Tol.

BΦ8.0*Φ1.75*Φ1.45*35(QZ) +0.3~+0.5 ±0.15 ±0.15 0/+3.0

BΦ8.5*Φ1.9*Φ1.5*35(QZ) 0~+0.4 ±0.15 ±0.15 0/+3.0

BΦ9.0*Φ2.1*Φ1.65*35(QZ) +0.3~+0.5 ±0.15 ±0.15 0/+3.0

BΦ9.5*Φ2.1*Φ1.65*35(QZ) 0~+0.4 ±0.15 ±0.15 0/+3.0

BΦ10.0*Φ2.5*Φ1.95*40(QZ) +0.3~+0.5 ±0.20 ±0.20 0/+3.0

BΦ10.5*Φ2.5*Φ1.95*40(QZ) 0~+0.4 ±0.20 ±0.20 0/+3.0

BΦ11.0*Φ2.7*Φ2.1*40(QZ) +0.3~+0.5 ±0.20 ±0.20 0/+3.0

BΦ11.5*Φ2.7*Φ2.1*40(QZ) 0~+0.4 ±0.20 ±0.20 0/+3.0

BΦ12.0*Φ2.9*Φ2.3*40(QZ) +0.3~+0.5 ±0.20 ±0.20 0/+3.0

BΦ12.5*Φ2.9*Φ2.2*40(QZ) 0~+0.5 ±0.20 ±0.20 0/+3.0

BΦ13.0*Φ3.2*Φ2.6*40(QZ) +0.3~+0.5 ±0.20 ±0.20 0/+3.0

BΦ13.5*Φ3.2*Φ2.6*40(QZ) 0~+0.5 ±0.20 ±0.20 0/+3.0

BΦ14.0*Φ3.5*Φ2.8*40(QZ) +0.3~+0.5 ±0.25 ±0.25 0/+3.0

BΦ14.5*Φ3.5*Φ2.8*40(QZ) 0~+0.5 ±0.25 ±0.25 0/+3.0

BΦ15.0*Φ3.8*Φ3.0*45(QZ) +0.3~+0.5 ±0.25 ±0.25 0/+3.0

BФ15.5*Ф3.8*Ф3.0*45(QZ) 0~+0.5 ±0.25 ±0.25 0/+3.0

BΦ16.0*Φ4.0*Φ3.2*45(QZ) +0.3~+0.5 ±0.25 ±0.25 0/+3.0

BΦ16.5*Φ4.0*Φ3.2*45(QZ) 0~+0.5 ±0.25 ±0.25 0/+3.0

BФ17.5*Φ4.2*Φ3.4*45(QZ) 0~+0.5 ±0.25 ±0.25 0/+3.0

BΦ18.0*Φ4.2*Φ3.4*50(QZ) +0.3~+0.5 ±0.25 ±0.25 0/+3.0

BΦ18.5*Φ4.5*Φ3.6*50(QZ) 0~+0.5 ±0.25 ±0.25 0/+3.0

BΦ19.0*Φ4.5*Φ3.6*50(QZ) +0.3~+0.5 ±0.25 ±0.25 0/+3.0

Type D Tol. b1 Tol. b2 Tol. L Tol.

BФ19.5*Φ4.8*Φ3.8*50(QZ) 0~+0.5 ±0.25 ±0.25 0/+3.0

BΦ20.0*Φ4.8*Φ3.8*55(QZ) +0.3~+0.5 ±0.25 ±0.25 0/+3.0

BФ20.5*Φ5.0*Φ4.0*55(QZ) 0~+0.5 ±0.30 ±0.30 0/+3.0

BΦ21.0*Φ4.8*Φ3.8*55(QZ) +0.3~+0.6 ±0.25 ±0.25 0/+3.0

BΦ21.5*Φ5.3*Φ4.2*55(QZ) +0.1~+0.6 ±0.30 ±0.30 0/+3.0

BΦ22.0*Φ5.1*Φ4.0*55(QZ) +0.3~+0.6 ±0.30 ±0.30 0/+3.0

BФ22.5*Φ5.6*Φ4.5*55(QZ) +0.1~+0.6 ±0.30 ±0.30 0/+3.0

BΦ23.0*Φ5.3*Φ4.2*58(QZ) +0.3~+0.6 ±0.30 ±0.30 0/+3.0

BΦ23.5*Φ5.8*Φ4.5*58(QZ) +0.1~+0.6 ±0.30 ±0.30 0/+3.0

BΦ24.0*Φ5.5*Φ4.4*58(QZ) +0.3~+0.6 ±0.30 ±0.30 0/+3.0

BФ24.5*Φ6.0*Φ4.8*58(QZ) +0.1~+0.6 ±0.30 ±0.30 0/+3.0

BΦ25.0*Φ5.8*Φ4.6*60(QZ) +0.3~+0.6 ±0.30 ±0.30 0/+3.0

BΦ25.5*Φ6.3*Φ5.0*60(QZ) +0.1~+0.6 ±0.35 ±0.35 0/+3.0

BΦ26.0*Φ6.1*Φ4.8*60(QZ) +0.3~+0.6 ±0.3 ±0.30 0/+3.0

BΦ26.5*Φ6.6*Φ5.3*60(QZ) +0.1~+0.7 ±0.35 ±0.35 0/+3.0

BΦ27.5*Φ5.3*Φ4.5*60(QZ) +0.1~+0.7 ±0.35 ±0.35 0/+3.0

BΦ28.5*Φ7.0*Φ5.6*65(QZ) +0.1~+0.7 ±0.35 ±0.35 0/+3.0

BΦ29.5*Φ6.2*Φ5.2*65(QZ) +0.1~+0.7 ±0.35 ±0.35 0/+3.0

BФ30.5*Φ7.4*Φ6.0*65(QZ) +0.1~+0.7 ±0.35 ±0.35 0/+3.0

BΦ31.5*Φ7.0*Φ6.0*65(QZ) +0.1~+0.7 ±0.35 ±0.35 0/+3.0

BΦ32.5*Φ7.6*Φ6.5*65(QZ) +0.1~+0.7 ±0.35 ±0.35 0/+3.0

Preforms

L +30 L +10

0

b1b2 x2

x1 0.3 120+0.1

-2o0

0

D

y

21

Ball Nose Rodsh6 Ground

TypeD(Inch) L(Inch) Probe-radius(Inch)

D Tol. L Tol. R Tol.

1/4*2 1/4 h6 2.0 +0.063/0 0.265 ±0.005

1/4*2*1/2 1/4 h6 2.5 +0.063/0 0.265 ±0.005

5/16*2-1/2 5/16 h6 2.5 +0.063/0 0.325 ±0.005

3/8*2-1/2 3/8 h6 2.5 +0.063/0 0.390 +0.010/-0.005

7/16*2-3/4 7/16 h6 2.75 +0.063/0 0.453 +0.010/-0.005

1/2*3 1/2 h6 3.0 +0.063/0 0.515 +0.010/-0.005

5/8*3-1/2 5/8 h6 3.5 +0.063/0 0.640 +0.012/-0.006

3/4*4 3/4 h6 4.0 +0.08/0 0.770 +0.015/-0.008

1*4 1 h6 4.0 +0.08/0 1.020 +0.015/-0.008

Cx45°

Preforms

R

L

ØD

22

Step Rods

Cemented Carbide Blank for T-slot Cutters

Rods with Kidney-Shapped Coolant Holes


D1 D2

LL

C

D

8h

SD

LSL

Preforms

D

115 o

L

23

Preforms

Rods with Taper End(with Hole)


L1

L

Dd

d1

D B

A

L

D

B

A

d

L

D A

d

L

d

24

Flat Bars

Type Size range Tolerance

T (mm) 1.0≤T≤16.0 +0.20/+0.80

W (mm) 1.0≤ W≤32.0 +0.20/+1.0

L (mm) 260≤L≤700 0/+10.0

α ( o ) 0~35o ±1o

Bars


WW

L

L

T

T

AmericaZhuzhou Cemented Carbide Works USA Inc. 4651 PLATT Lane, Ann Arbor, MI 48108, USA Tel: +1-734-3020125 Fax: +1-734-3020126

Email: [email protected]

Website: www.zccamerica.com

How to find us

ZCC America4651 Platt Lane, Ann Arbor MI. 48108Tel: 734 302 0125 Fax: 734 302 0126Web Site: www.zccamerica.comE-mail: [email protected]

ZCC USA

ZCC Europe GmbH

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cemented carbide rods & bars - zcc...

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